baber/WOPTO huggingface dataset:
Patent JP-H10109654-A (JP)
Title: Lawn mower for riding
Inventor: HARADA NOBUYA
IPC: F01P5/06
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To avoid the seizure of an electric motor and the breakage of a control element resulting from a rise of the heating temperature of the elctric motor and a control device during the operation, even though an electromotive power steering device which can simplify the structure and can reduce the manufacture cost is applied. SOLUTION: In a passenger car type lown mower in which an engine 6 is loaded at the front part of a running machine body; an outer air intake port 27A with a dustproof structure is provided at the lower part of a maneuvering panel 27 surrounding a steering handle shaft 24 at the rear part of the engine 6; and a cooling air passage R to move a cooling air from the outer air intake port 27A to the engine 6 is formed; an electromotive type power steering device PS is provided in order to position an electric motor 33 for assist; and a control device 34 to control the operation of the electric motor 33 depending on the detection from a torque sensor 31 to detect the operation torque in the steering operating condition; in the cooling air passage R.
Patent JP-H07119120-A (JP)
Title: Construction method of temporary bridge
Inventor: KUMAMOTO HARUO
IPC: E01D21/06
Filed: 1993-10-26
Abstract: PURPOSE:To make it possible to enhance the construction efficiency of a structural rack for a temporary bridge and protect a ground under the structural rack from any disturbances, and what is more, to embody the utilization and diversion of spent structural rack steel material. CONSTITUTION:A rear part structural rack 2, which is under sliding structure with a front structural rack, is supported on fabricated structural racks 20 or the like. The front part structural rack 1 is adapted to advance by a specified amount toward the rear part. Then, a front part leg 9 installed to the front part structural rack 1 is lowered and fixedly grounded. After the rear part structural rack 2 is advanced by a specified amount by lifting a rear part leg 1 0 installed thereto, the rear part leg 10 is lowered and fixedly grounded. A temporary bridge beam 21 is connected to the rear part of the rear part structural rack 2 and constructed. Then, after the front part structural rack 1 is advanced by a specified amount by lifting the front part leg 9, the front part leg 9 is lowered and fixedly grounded. After the rear part structural rack 2 is advanced by a specified amount by hoisting the front part leg 10, the rear part 10 is lowered again and fixedly grounded, thereby connecting a new temporary bridge beam to the rear part of the temporary bridge beam 21 and constructing accordingly.
Patent JP-H06120219-A (JP)
Title: Forming method of metal wiring
Inventor: ISOBE AKIRA
IPC: H01L23/52
Filed: 1992-10-06
Abstract: PURPOSE:To facilitate microminiaturization, and reduce the number of times of barrier film formation, by forming wiring by burying a barrier film and copper in a trench which is formed in an insulating film and has a wiring pattern. CONSTITUTION:A Cr film 3 and a Cu film 4 are formed in order on the surface containing a trench which is formed in the upper surface of a silicon oxide film 2 and has a wiring pattern. The Cu film 4 is buried in the trench by laser irradiation. By a chemical-mechanical polishing method, the Cr film 3 and the Cu film 4 on the part except the inside of the trench are eliminated, and the surface is flattened. A silicon nitride film 5 is deposited on the whole surface. Copper wiring whose periphery is covered with barrier films (the Cr film 3 and the silicon nitride film 5) can be precisely formed with a small number of times of barrier film formation.
Patent JP-H09114199-A (JP)
Title: Image forming apparatus
Inventor: SAKAI TETSUYA
IPC: G03G15/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To simply adjust a standard image forming condition by selecting either a grid voltage generated by a voltage-variable capacitor or a stored gradation correcting table according to the output data of a toner adhering quantity sensor. SOLUTION: When a set-up mode is selected, a laser beam is applied to the outside of an image area of a photoreceptor 10 to form a toner test pattern of a toner adhering quantity (AIDC) with plural different densities on the predetermined image forming conditions. Subsequently, the toner adhering quantities of a low-density test pattern part and a medium-density test pattern part are respectively output as a voltage value by an AIDC sensor 32. The output of the AIDC sensor 32 concerning the test pattern with plural different densities is input to estimate the optimum grid voltage for charging a photoreceptor and the optimum gradation correcting table according to a neutral network processing program 38. According to the result of the above estimation, switching between the photoreceptor charging grid voltage and the gradation correcting table is performed.
Patent JP-H11109495-A (JP)
Title: Camera
Inventor: IWAI FUMIO
IPC: G03B17/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To give useful information to a photographer and to facilitate the handling of a camera by displaying film information at the time of performing a prescribed operation for a film and displaying a date when the aforesaid operation is finished. SOLUTION: As for a camera provided with a card which is freely attached/ detached to/from a main body and which controls and also displays the main body, when a release switch is in a half depressed state (step S11), the sensitivity, etc. of a film is displayed on the card (step S12), then, when the release switch is fully depressed (step S13), the film is exposed (step S14), the date is displayed on the card (step S15) and thereafter, the film is fed by one frame (step S16).
Patent JP-H0295508-A (JP)
Title: Cutting insert
Inventor: ANDERUSU BOO INGEMARU HESUMAN
IPC: B23B27/14
Filed: 1988-10-25
Abstract: PURPOSE: To perform clean cutting in the circumference of a workpiece and provide a maximum life by arranging a land, whose width is increased in the corners, on the outside from the insert center beyond an imaginative line connecting intersections between bisectors of the corners and a cutting edge. CONSTITUTION: A circumference land 18 is connected to side faces 13A-13D, intersectional line between the land 18 and the side faces form a circumference cutting edge 19, while each of its comparatively linear parts is arranged on the outside from the insert center beyond an imaginative line Z connecting intersections between bisectors B of two adjacent corners 14 and the cutting edge. Any chip is not generated at all by an outside part 16 tilted downward and inward from the land 18 and a flat inside part 17 raised from the inside end of the outside part 16. Therefore, a groove 15 is formed by the outside part 16, that is, a free surface. The land 18 is provided with approximately constant width W over the almost all part of the substantially linear cutting edge 19, and at each corner 14, its width is increased from the fixed width until it reaches the bisector B of the corner.
Patent JP-H02114432-A (JP)
Title: Magnetron
Inventor: MATSUSHITA SABURO
IPC: H01J23/26
Filed: 1988-10-24
Abstract: PURPOSE:To provide stable coupling both in mechanical and electrical terms without using brazing material by caulking a band-shaped projection in its whole in the longitudinal direction into a longitudinal groove of a vain, allowing it to bite in, and thereby achieving the coupling. CONSTITUTION:Each longitudinally stretching band-shaped projection 7 is formed in the inner wall of an anode cylinder 1, and a pair of such projections constitutes one set, and a plurality of such sets are provided corresponding to a vain 2. A band-shaped semi-drawn recess 8 stretching longitudinally to form the mentioned band-shaped projection 7 is formed at the periphery of an anode cylinder 1 corresponding to this band-shaped projection 7, and a longitudinal groove 9 is formed on both surfaces of vain 2 in its area near the end coupled. At the time of assembly, the band-shaped projection 7 is allowed to bite into the vain 2 by caulking it along the longitudinal groove 9 of the vain 2 over its whole in the longitudinal direction, and thus the anode cylinder 1 and vain 2 are coupled mechanically. This accomplishes stable coupling of them together in mechanical and electrical terms without restoring to use of brazing material.
Patent JP-S60155801-A (JP)
Inventor: ZEFUIIRU TEIRIETSUTO
IPC: G21D5/08
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000096144-A (JP)
Title: Production of steel tube
Inventor: TOYOOKA TAKAAKI
IPC: B21B3/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To impart excellent mechanical properties and a good straight shape to a steel tube by subjecting a steel tube contg. specified amounts of C, Si, Mn and Al to heating or soaking at a specified temp., thereafter executing stretch reducing at a specified temp. and at a specified cumulative diameter and successively executing cooling at a specified cooling rate. SOLUTION: A steel tube contg., by weight, 0.005 to 0.70% C, 0.01 to 3.0% Si, 0.01 to 4.0% Mn and 0.01 to 0.10% Al is heated or soaked at the Ac3 transformation point to 400 deg.C. Next, stretch reducing is executed at the Ac3 transformation point to 400 deg.C and at a cumulative reduction ratio of >=20% and is preferably cooled at the cooling rate of <1.5 deg.C/s in succession. Moreover, the steel tube may contain one or two kinds among about <=1% Cu, about <=2% Ni, about <=2% Cr and about <=1% Mo and/or one or two kinds among about <=0.1% Nb, about <=0.3% V, about <=0.2% Ti and about <=0.004% B as well.
Patent JP-H1086843-A (JP)
Title: Space frame structure of vehicle
Inventor: HIRONO ISAMU
IPC: B62D21/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate welding work by changing at least one cross- sectional shape of a front part extending forward from a main floor part of a frame member and a rear part extending backward according to generating stress of the frame member. SOLUTION: When a side frame 2 is manufactured, an extrusion molding material having a thickness y1 of a main floor part 21 having a maximum thickness is bent by a bending joining part 26, and a front part 22 and a rear part are formed. Next, a shaving-off part 27 of its lower part is shaven off by machine work so that a thickness of the front part 22 becomes a thickness corresponding to generating stress of a member. Work similar to the front part 22 is also performed on the rear part. Therefore, weight can be reduced, and the member number can be reduced, and welding work can be eliminated, and the qualitative deterioration of by welding strain can be eliminated, and a quality can be improved.
Patent JP-H04144189-A (JP)
Title: Ic external component assembling structure
Inventor: WAKIHARA YOSHINORI
IPC: H05K1/14
Filed: 1990-10-04
Abstract: PURPOSE:To mount external components in a high density by assembling a printed circuit board between leads provided at both sides of an IC package or between sockets to be inserted with leads. CONSTITUTION:A socket 2 associated with a printed circuit board 6 is mounted on printed wirings. An IC package l is inserted at its leads 3 into an insertion hole 5b of a socket 5 to be mounted at the socket 2. That is, even if there are many external components such as a capacitor, a resistor, etc., for setting operation conditions of an IC contained in the package 1, the external components are gathered on the board 6 and disposed in a three-dimensional manner between the sockets 2 to be inserted with the leads 3 of the package 1. Thus, a space for mounting the components for setting the conditions in a three-dimensional manner around the package 1 placed on the board is eliminated, a wiring package may be pulled, other components can be mounted, thereby reducing the size of the board and enhancing the mounting density.
Patent JP-2001092121-A (JP)
Title: Photosensitive glass paste, member for plasma display and production of plama display
Inventor: IGUCHI YUICHIRO
IPC: H01J11/36
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive glass paste excellent in suitability to pattering and used for forming white barrier ribs having high reflectance, to obtain a member for a plasma display using the paste and to produce a plasma display. SOLUTION: The photosensitive glass paste contains glass powder, an organic component and dark-colored fine particles that are made bright by heating.
Patent JP-H08110175-A (JP)
Title: Apparatus and method of supplying bricks
Inventor: OKUYAMA KAMETARO
IPC: F27D1/16
Filed: 1994-10-05
Abstract: PURPOSE: To provide an apparatus for supplying bricks capable of supplying bricks in a proper order from bricks of a plurality of types toward a brick piling-up location such as a converter and to provide an efficient method for supplying bricks under an operation of the apparatus. CONSTITUTION: A supplying apparatus 1 is a device for supplying a plurality of types of bricks toward a converter A to be piled up with bricks. There is provided a brick transferring means 2 for transferring bricks to the converter A, a pallet having some bricks mounted thereon is set to be replaceable and there are provided eight cutting machines 5 capable of mounting and transferring the brick toward the transferring means 2 through a pallet along a transferring passage of the transferring means 2.
Patent JP-H01163186-A (JP)
Title: 1, 7, 9, 15-tetraoxa-4, 12-diaza-8-silasphyro- (7, 7)-pentadecane, and its production and use
Inventor: HERUMUUTOOMARUTEIN MAIAA
IPC: C08F283/01
Filed: 1988-10-26
Abstract: NEW MATERIAL: A compound of formula I (R 1  to R 3  are H, 1-18C alkyl, 5-8C cycloalkyl, 5-14C aryl or halogen; R 4  is H, 1-12C alkyl, 5-12C aryl, hydroxy 1-6C alkyl, chloro 1-6C alkyl, 1-6C alkoxy 1-6C alkyl, 5-12C aryloxy 1-6C alkyl, 2-6C acyloxy 1-6C alkyl).  
     EXAMPLE: A compound of formula II.  
     USE: Unsaturated polyester resins and acrylic resins.  
     PROCESS: A compound of formula I is obtained by allowing an alkoxylane represented by formula of Si(OR 5 ) 4  (R 5  is 1-4C alkyl) to react with an alkanolamine of formula III at 80 to 160°C in the presence of an alkalin and/or alkalin earth alcholate. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09114992-A (JP)
Title: Method and device for fractal pattern generation
Inventor: MAEKAWA TOKUO
IPC: G06T11/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To generate a fractal pattern enhancing the comfortableness by changing weighting coefficient in a sawtooth wave form in accordance with the change of the ratio of the length of a segment to lateral width or longitudinal width of the segment corresponding to the size of a plotting area. SOLUTION: One of three segments constituting a triangle is selected and the length L of the segment is calculated. The weighting coefficient is obtained from a value obtained by dividing the length L of the segment by the size W of the area. In the figure, an abscissa axis shows L/W and a ordinate axis shows the weighting coefficient. The weighting coefficient characteristics line is proportional to a 1/f characteristic, namely, to 1/L, and shows the fluctuation of 1/f in a prescribed range of L/W, and different fluctuation of 1/f in the range of the adjacent L/W. The weighting coefficient changes in a sawtooth wave form against the change of the L/W while bringing the fluctuation characteristic of 1/f over at least more than two stages, and shows the recurrent and hierarchical 1/f characteristic.  The random numbers in the range of -1 to +1, which can adopt any positive/negative values for the weighting coefficient, are generated, and the respective random numbers are multiplied by the weighting coefficient so as to decide fluctuation quantity Y.
Patent JP-H07202460-A (JP)
Title: Heat sink
Inventor: WAKAMATSU MASARU
IPC: H01L23/467
Filed: 1994-11-01
Abstract: PURPOSE:To provide a heat sink for electronic appliance in which the cooling effect is enhanced while reducing the size and saving the space. CONSTITUTION:The motor 2a of a cooling fan 2 is secured to one side face at the base 1 of a heat sink by means of mounting, tightening with screws, press fitting etc., and a heating element 3 is fixed to the other side face. A plurality of fins la are projecting from the base of the heat sink while surrounding a fan 2b secured to the rotary shaft of the motor 2a. The fins 1a also serve as the casing of the fan 2b.
Patent JP-H07121301-A (JP)
Title: Input discriminating method for coordinate input device
Inventor: NISHIYAMA YUJI
IPC: G06F3/041
Filed: 1993-10-27
Abstract: PURPOSE:To discriminate ineffective input at the time of erroneous depression of plural positions on a touch panel and to improve the operability. CONSTITUTION:The coordinate input device consists of a coordinate axis voltage applying means 2 which applies a voltage to the X or Y axis through switches connected in series to X and Y axes to take out coordinate information from a coordinate input means 1 as coordinate potentials of respective axes, an A/D converter 5 which converts the coordinate potential selected by a conversion axis selecting means 3, which arbitrarily selects coordinate potentials of respective axes taken out by the coordinate axis voltage applying means 2, to a digital value, and a control part 6 which controls these functions, and a resistance open/close means 4 which consists of a switch and resistances connected in series and in parallel to this switch to detect the resistance value change of each axis resistor of the coordinate input means 1 due to depression of plural positions as the potential change is provided in the input of the A/D converter 5 of this coordinate input device.
Patent JP-S63124479-A (JP)
Title: Light source for display
Inventor: OTSUKA TADAO
IPC: F21V9/40
Filed: 1986-11-13
Abstract: PURPOSE:To obtain a light source, which has a long lifetime and excellent luminous power conversion efficiency and from which heat is hardly generated, by integrally constituting the conditions of connection for connection to a power supply, a light-emitting means consisting of a plurality of light-emitting diodes and a drive means receiving power from the connecting means and lighting the light-emitting means. CONSTITUTION:A light source for display is organized of an illuminant 2, in which a large number of light-emitting diodes LEDs are arranged onto the same plane, and a drive circuit 3 being mounted at the back of the illuminant 2 and controlling lighting. A front cover 4 diffusing or converging beams is set up on the illuminant 2 side and a lamp vessel 5 receiving the illuminant 2 and the circuit 3 on the circuit 3 side, and these front cover and lamp vessel are unified by using a screw and a mouthpiece 6 for the vessel 5 is screwed into a lamp-socket not shown. In the constitution, an AC power, a diode, transistors Q1, Q2, a drive circuit DRC and resistors R1, R2 and the like are incorporated into the drive circuit section 3, each color of the LED is flashed alternately or simultaneously, and the light source is fitted to either of indoor use or outdoor one.
Patent JP-H02114796-A (JP)
Title: Remote commander
Inventor: KATAOKA SATORU
IPC: H04Q9/00
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a remote commander allowing the operation with a simple operation by gripping a grip part and knocking a thing with any one of a couple of flexible operating parts. CONSTITUTION:A drip part 2 and a couple of operating levers 3, 4 are formed integrally in a remote commander 1, which shows Y shape as a whole. The grip part 2 is formed to be a lever having a thickness to a degree in which the operator grips the grip part by the hand and the operation levers 3, 4 are formed so as to be prolonged in directions parted together toward the oblique front direction in connection to the grip part 2. A switch mechanism arranged in flexible nodes 3a, 4a is acted by bending the operating levers 3, 4. A transmission window 5 is provided in the middle of the front face and radiates an infrared ray controlling a television receiver. That is, in this operation, the grip part 2 is gripped by a hand, a finger is placed to a recessed part 10 in the middle while a changeover switch 5 is pushed down by the side of the thumb and a floor, a wall or part of the body is knocked by using either the up lever 3 or the down lever 4 in this state.
Patent JP-H04144066-A (JP)
Title: Fuel cell
Inventor: IWASA NOBUHIRO
IPC: H01M8/04
Filed: 1990-10-05
Abstract: PURPOSE:To enhance the energy efficiency of a fuel cell as a whole by providing a decompressing means and a pressurizing means in reasonable arrangement, wherein the decompressing means is required for fuel gas supply to the fuel electrode side and the pressurizing means is required for supplying oxygen containing gas to the oxygen electrode side. CONSTITUTION:A fuel modifier 10 and a transformer 11 are installed in a modified fuel gas supply path 9, and also a decompressing means 12 is installed which decompresses the modified fuel gas from the modifier 10 and transformer 11 down to a specified level and supplies to the fuel electrode 1a side of a power generation part 1. On the other hand, a pressurizing means 14 for pressurizing and supplying air to the air electrode 1b side is installed in an air supply path 4, which is connected with the air electrode (oxygen electrode) 1b side of the power generation part 1. That is, the pressure energy possessed by the modified fuel gas is consumed for power generation at a turbine part 15a, and thereby supplying the fuel electrode 1a is performed. Pressurized supplying of the air electrode 1b side is made, on the other hand, with the modified fuel gas decompressed and the air pressurized by a blower part 15b due to power generation by the turbine part 15a.
Patent JP-S63110159-A (JP)
Title: Dispenser for pasty content
Inventor: HERUBERUTO BIYUUHIERAA
IPC: A46B11/00
Filed: 1987-10-23
Abstract: 1. Dispenser for a pasty product, in particular shoe polish, with a container which contains the product and at its upper end displays a metering head, which is constructed as manually actuable piston pump with a piston to be actuated against the force of a restoring spring, with a pressure duct leading to a spreader head and which at its lower end displays a base piston which lies sealingly against the container wall and is displaceable along this by the pressure of the external atmosphere, characterised thereby, that the spreader head (2) displays a base (20) with central delivery channel (19) as well as spreader fitting (23) and is arranged at the metering head (1) with its axis (29) inclined through about 45 to 75 degrees, preferably about 70 degrees, relative to the dispenser axis (10), that the pressure duct (18) opens into the delivery channel (19), which in straight prolongation passes over into a product channel (33), which is enclosed by the spreader fitting and continuous from the base (20) to the crest (32), and that - in particular through appropriate formation of the length (L) of the product channel (33) and the clear diameter (D) of the delivery channel (19) - the volume-conveying performance of each individual piston stroke is matched to the advance of a product strand reaching just to the crest (32) of the spreader fitting (23).